The reality star tweeted out a pic of her rocking a sexy one-piece white bathing suit, and showed off her famous backside in a sultry shot. The 32 year old mother to baby North West has been working out and dieting to get back into her pre-baby shape, and in this pic we see her posing with her back to the camera.

The caption is simple: “#NoFilter.”
One person who saw the tweet? Her boyfriend Kanye West, who tweeted the pic and wrote: “HEADING HOME NOW.”